Matthew J. Christopher — 14 Patents at Comcast

Matthew J. Christopher has been granted 14 US patents while listed as an inventor at Comcast. The first was granted in 2003 and the most recent in January 2025. Matthew J. Christopher ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Matthew J. Christopher in Highlands Ranch, CO, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12192252	Voice service restoration after element failure	Raghavendra P. Hegde	2025-01-07
12171048	Methods and systems for allocating telephone numbers	Raghavendra P. Hegde	2024-12-17	$120,108,000
11824903	Voice service restoration after element failure	Raghavendra P. Hegde	2023-11-21	$81,220,000
11696926	Methods and compositions for treatment of cancer	John DiPersio, Timothy J. Ley, Allegra Petti, Michael P. Rettig	2023-07-11
11558845	Registration of multi-port device	Raghavendra P. Hegde	2023-01-17	$161,379,000
11165834	Voice service restoration after element failure	Raghavendra P. Hegde	2021-11-02	$198,899,000
11019111	Automated IPv4-IPv6 selection for voice network elements	Richard Wikoff, Raghavendra P. Hegde, Eugene Nolan	2021-05-25	$220,821,000
10999812	Registration of multi-port device	Raghavendra P. Hegde	2021-05-04	$142,947,000
9151193	Electric motor driven lubrication pump startup control system and method	Jim E. Delaloye	2015-10-06	$15,415,000
8201662	Electric motor driven lubrication pump control system and method for turbomachine windmill operation	Jim E. Delaloye	2012-06-19	$9,193,000
8151573	Turbomachine flameout confirmation	Hanif Vhora	2012-04-10	$11,307,000
7083875	Method and apparatus for providing modular power	Mark Lillis, A. John Speranza, Dean Halter, Hermin Yi, Kim Summa +3 more	2006-08-01	$3,157,000
6916443	High differential pressure electrochemical cell	Thomas Skoczylas, Jason Shiepe, Mark E. Dristy, Trent M. Molter	2005-07-12	$2,615,000
6666961	High differential pressure electrochemical cell	Thomas Skoczylas, Jason Shiepe, Mark E. Dristy, Trent M. Molter	2003-12-23	$1,600,000

Matthew J. Christopher — 14 Patents

Issued Patents All Time

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